您要查找的是不是：
- 非下采样Contouflet变换 nonsubsampled Contourlet transform
- 非下采样轮廓变换 Nonsubsampled contourlet transform
- 非下采样变换（NSCT） nonsubsampled contourlet transform(NSCT)
- 下一 next
- 非下采样Contourlet变换 nonsubsampled Contourlet transform
- 非下采样Contourlet nonsubsampled Contourlet
- 查找下一个 find next
- 变换 vary
- 非下采样方向滤波器组 nonsubsampled directional filter bank
- 下周 next week
- 上下 up and down
- 变换的 transpositional
- 变换器 convertor
- 不到长城非好汉 He who has never been to the Great Wall is not a true man.
- 在下 under
- 非标 nonstandard
- 下单 place an order
- 非处方药 non-prescribed medicine
- 落下 fall
- 月下 below the moon
